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Approximate conversion factors

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Proceedings Papers

Paper presented at the PAPG/SPE Pakistan Section Annual Technical Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-195657-MS
... Abstract The objective of this paper is to investigate the impact of BOEs (Barrel of Oil Equivalent) conversion factor for Gas and LPG with reservoir pressure depletion on production and reserves figures with reference to Petroleum Resources Management System (PRMS) guidelines. In general...
Proceedings Papers

Paper presented at the The Nineteenth International Offshore and Polar Engineering Conference, July 21–26, 2009
Paper Number: ISOPE-I-09-022
... that for general experimental Reynolds number, which is up to 3×10 7 , the value of delta k (Δ k ) is approximately equal to 7%, that is to say the incremental quantity of form factor due to scale effect of Reynolds number is approximately 7% of experimental value of form factor. And the incremental quantity...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-585
... exchanger surface area. According to these results, working fluids with high vapor pressure has lower turbine size factor. Finally, 35 organic working fluids were reviewed for the conversion of low grade heat (Chen et al., 2010). The results showed that working fluids with high density and high latent heat...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-103216-MS
... Abstract The analysis/interpretation of wellbore storage distorted pressure transient test data remains one of the most significant challenges in well test analysis. Deconvolution ( i.e. , the "conversion" of a variable-rate distorted pressure profile into the pressure profile...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference & Exhibition, August 4–6, 2009
Paper Number: SPE-123596-MS
... Abstract The objective of this research is to estimate the possibility of microbial restoration of methane deposits using subsurface sequestered CO 2 and indigenous anaerobes in depleted oil fields. The most important factors are the efficiency and velocity of methane conversion by indigenous...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425150
... as a measure of the accuracy or uncertainty of the initial depth conversion-commonly known as mis-tie, then a manual approach to this problem would be to calculate a vertical depth shift and use this to calculate a “delta” value which we would use as the calibration factor for our velocity volume, hence...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Eastern Europe Subsurface Conference, November 23–24, 2021
Paper Number: SPE-208504-MS
...Abstract Abstract In Poland there are approximately 60 oil fields located in different geological structures. Most of these fields have been producing for several years to several dozen years, and now require redefining of the development plan by utilizing an improved oil recovery (IOR...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-0972
... Summary In sedimentary basin, elastic anisotropy can be described by a transverse isotropic medium and the attenuation in the seismic bandwidth can be approximated by a quasiconstant quality factor. Very few full waveform inversions were conducted for such realistic media to show...
Journal Articles
J Pet Technol 59 (02): 89–91.
Paper Number: SPE-0207-0089-JPT
Published: 01 February 2007
...., prepared for the 2006 SPE Annual Technical Conference and Exhibition, San Antonio, Texas, 24–27 September. The analysis and interpretation of wellbore-storage-distorted pressure-transient-test data remain significant challenges. Deconvolution (i.e., conversion of a variable-rate-distorted pressure profile...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29570-MS
... , S. Geerlofs , and L.A. Hanna . 2015 . Reference Model 5 (RM5): Oscillating Surge Wave Energy Converter . National Renewable Energy Laboratory Technical Report NREL/TP-5000-62861 , Golden, CO . OTC-29570-MS Assessment of Wave Energy Resources and Factors Affecting Conversion Craig...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference and Exhibition - Americas, August 28–30, 2018
Paper Number: SPE-190928-MS
... by Approximate Conversion Factor equals Unit miles (mi) X 1.609344 = kilometers (km) yards (yd) X 0.9144 = meters (m) feet (ft) X 0.3048 = meters (m) inches (in) X 2.54 = centimeters (cm) kilometer (km) X 0.62137 = miles (mi) Figure 3 Multifunction BOP Mock Up...
Proceedings Papers

Paper presented at the Hydrocarbon Economics and Evaluation Symposium, April 1–3, 2007
Paper Number: SPE-107274-MS
... Abstract The Gas-to-Liquid (GTL) industry is witnessing a monotonic growth that is expected to increase the liquid fuel production from currently 51,000 bbl/day to approximately 1.3 millions bbl/day by year 2015. GTL appears to be a viable and promising solution for the future of alternative...
Proceedings Papers

Paper presented at the Latin American and Caribbean Petroleum Engineering Conference, May 31–June 30, 2009
Paper Number: SPE-122315-MS
.... and Torres, M.E.; Gonzalez, A.J. and Last, N.C. 2003. In-Situ Stre Wiprut, D. and Zoback, M. 2000. Constraining the Full Stress Tensor from Observations of Drilling-Induced Tensile o Zoback, M. ed. 2008. Reservoir Geomechanics, 107-118. New York City: Cambridge University Press. SI Metric Conversion Factors...
Journal Articles
J Pet Technol 58 (04): 86–89.
Paper Number: SPE-0406-0086-JPT
Published: 01 April 2006
..., currently exceeding 5,000 Tcf, have grown at a faster rate than proved oil reserves. Approximately 3,000 Tcf of the gas reserves is considered stranded (i.e., accessible by drilling but too far from potential markets for economical transportation to those markets). The chemical conversion of methane...
Journal Articles
Journal: SPE Journal
SPE J. (2021)
Paper Number: SPE-208581-PA
Published: 01 December 2021
...) application to improve oil extraction from such rocks remains a challenge because of the complex synergism between these two EOR agents. Thus, this paper highlights the main factors that govern the LSP displacement process in carbonate reservoirs in terms of wettability alteration and mobility control...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 1995
Paper Number: OTC-7846-MS
..., 1994 to Ham/PMB Joint Venture. On completion of the conversion yard activities, the vessel will be towed to the Garden Banks 388 site (approximately 160 miles south west of Grand Isle, Louisiana) and hooked up to the pre-set mooring system in 2,190 feet water depth. This project provided a number...
Journal Articles
Journal: SPE Journal
SPE J. 25 (06): 3031–3050.
Paper Number: SPE-201093-PA
Published: 17 December 2020
... is the unit‐conversion factor). For an adequately propped fracture, the fracture permeability is mainly influenced by the proppant‐pack properties and can be approximated with the proppant‐pack permeability ( k f = k p , where k p is proppant‐pack permeability). It can be readily inferred that as the effect...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17543-MS
... Observation of most prevalent corrosion and fatigue integrity issues faced by operators today Investigation into contributing factors impacting hull integrity Advice on key items to address during conversion or new construction of FPSO/FSO's FPSO/FSO operators safely and effectively manage hull...
Proceedings Papers

Paper presented at the SPWLA 45th Annual Logging Symposium, June 6–9, 2004
Paper Number: SPWLA-2004-WWW
... factor can be used to get an approximate pyrite concentration, although the measurement suffers from low accuracy and under some circumstances hole conditions preclude its use. Neutron porosity is also influenced by the increase in density that results from introducing pyrite and this can be exploited...
Proceedings Papers

Paper presented at the 18th World Petroleum Congress, September 25–29, 2005
Paper Number: WPC-18-0898
... the main conversion route in which the current refining scheme of Petroleo Brasileiro S.A. (PETROBRAS) is based (Fig.1). About 1.8 MM bpd of crude oil are processed in the distillation units generating approximately 0.52 MM bpd of vacuum gasoil which are converted in the FCC units into lighter products...

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